Document Type and Number:
Japanese Patent JPS5251655
Kind Code:
U
Application Number:
JP13876075U
Publication Date:
April 13, 1977
Filing Date:
October 11, 1975
Export Citation:
International Classes:
G01G17/04; F24F11/00; F24F13/22; G01G17/06; G06M1/00; G06M3/00; G06M7/00; (IPC1-7): G01G17/06; F24F11/00; G06M1/00